Znn3bq.jpeg
²é¿´: 3312  |  »Ø¸´: 17
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÍòÓÐÒýÁ¦

½ð³æ (ÕýʽдÊÖ)


[½»Á÷] ¡¾ÇóÖú¡¿×èȼ¼Á´ÎÁ×ËáÂÁÖÆ±¸

´ó¼ÒºÃ£¬¸Õ½ÓÊÖÖÆ±¸×èȼ¼Á´ÎÁ×ËáÂÁµÄ¿ÎÌ⣬·´Ó¦ÊÇͨ¹ýÁòËáÂÁºÍ´ÎÁ×ËáÄÆ½øÐе쬵«ÊDzéÁËÏÂ×ÊÁÏ£¬ºÜÉÙÓÐÌáµ½Õâ¸ö·´Ó¦µÄ£¬²»ÖªµÀÕâÀïûÓÐÈË×ö¹ýÕâ¸öʵÑ飬ÍûÖ¸µ¼Ò»Ï±¾ÊµÑéÐèҪעÒâµÄÊÂÏ±ÈÈç·´Ó¦Ìõ¼þ£¬¸±²úÎïµÄÒÖÖÆµÈµÈ¡£
     Ã»×ö¹ýÒ²²»Òª½ô£¬ÄܸøµãÀë×Ó·´Ó¦µÄ½¨ÒéÒ²ºÃ°¡ ºÇºÇ ±ÈÈçËá¼îÐԵĿØÖÆ£¬Àë×ÓŨ¶ÈµÄÓ°ÏìµÈ¡£Ð»À²¡£¡£¡£¡£¡£¡£
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

¿Æ¼¼ ×èȼ¼Á&×èȼ¸ß·Ö×Ó²ÄÁÏ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jiagle

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡ï ¡ï ¡ï ¡ï
ÍòÓÐÒýÁ¦(½ð±Ò+1): лл²ÎÓë
fds329: ½ð±Ò+3, ¸ÐлӦÖú¡£ÐÁ¿àÁËO(¡É_¡É)O 2012-11-16 08:03:55
Ôںϳɹý³ÌÖУ¬Èç¹ûpH¿ØÖƲ»ºÃ£¬¼«ÓпÉÄܵõ½Al(OH)3£»
Èç¹û¼òµ¥µØ½«ÁòËáÂÁÓë´ÎÁ×ËáÄÆÁ½ÖÖÈÜÒº»ìºÏ£¬ËƺõÈÝÒײúÉú˫ˮ½â£º
    Al(3+) + 3H2PO4(-) + 3H2O = Al(OH)3 + 3H3PO2
Èç¹û±£³ÖÁòËáÂÁ¹ýÁ¿£¬²Å»áÉú³É´ÎÁ×ËáÂÁ£»
¼´Ê¹×ö³ÉÁË´ÎÁ×ËáÂÁ£¬Æä¸ßιý³ÌÖлá²úÉúÓж¾ÆøÌ壺
   Al(H2PO2)3 = AlPO4 + 2PH3
¿É¼û£¬´ÎÁ×ËáÂÁËÆºõ²¢²»ÊôÓÚ»·±£ÐÍ×èȼ¼Á¡£
8Â¥2012-11-02 16:38:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 18 ¸ö»Ø´ð

xiao_shang

гæ (³õÈëÎÄ̳)

¡ï ¡ï
ÍòÓÐÒýÁ¦(½ð±Ò+1):лл²ÎÓë
zhonggao18: ½ð±Ò+1, ¸Ðл»ØÌû 2012-03-20 21:18:13
ÎÒÔÚ×öÕâ¸ö¿ÎÌ⣬ҲºÜ¿àÄÕ£¬Ò²Íû¸ßÊÖÄÜÖ¸µãÖ¸µã£¡
2Â¥2011-10-19 08:58:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÕÅÏþ¹û

гæ (СÓÐÃûÆø)

¡ï ¡ï
ÍòÓÐÒýÁ¦(½ð±Ò+1): лл²ÎÓë
zhonggao18: ½ð±Ò+1, ¸Ðл»ØÌû 2012-03-20 21:18:20
ÄǺ𡣬×ö¸´ÅäµÄ£¬¿ÉÒÔÓÐʸÉÁË¡£
ÎÒ¼ÒסÔÚÄÏÑôÎÔÁú¸Ú£¬Ë׳ÆÎÔÁúÈË
4Â¥2012-03-20 13:49:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ray-xiao

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï
ÍòÓÐÒýÁ¦(½ð±Ò+1): лл²ÎÓë
fds329: ½ð±Ò+1, ¸Ðл»ØÌû 2012-11-16 08:03:32
ÒýÓûØÌû:
2435398Â¥: Originally posted by ÍòÓÐÒýÁ¦ at 2011-10-19 10:27:20
×èȼЧ¹û²»Õ¦µØ

´ÎÁ×ËáÂÁÔÚ¹¤³ÌËÜÁÏÖеÄЧ¹û»¹ÊǺܺõÄ~~~
6Â¥2012-11-02 12:46:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0831Ò»ÂÖµ÷¼Áʧ°ÜÇóÖú +9 СÐÜî£î£_s 2026-04-11 9/450 2026-04-12 14:18 by À¥¹¤¸ßÐÀ
[¿¼ÑÐ] 305Çóµ÷¼Á +7 Â꿨°Í¿¨boom 2026-04-11 7/350 2026-04-12 07:35 by zhouxiaoyu
[¿¼ÑÐ] 347Çóµ÷¼Á +4 mhyqyy 2026-04-06 4/200 2026-04-12 02:27 by Çï¶¹²ËÑ¿
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬0703»¯Ñ§305·ÖÇóµ÷¼Á +26 ÑÏÎ÷Î÷Ï· 2026-04-06 33/1650 2026-04-11 23:01 by 314126402
[¿¼ÑÐ] ¼ª´ó¼ÆËã»ú¼¼Êõ331·Ö£¬Ó¢ÓïÁù¼¶£¬Çóµ÷¼Á +3 ·å·å021116 2026-04-09 3/150 2026-04-10 20:01 by chemisry
[¿¼ÑÐ] ±¾9 Ò»Ö¾Ô¸Î÷¹¤´ó085601 324Çóµ÷¼Á +5 wysyjs25 2026-04-10 5/250 2026-04-10 16:57 by luoyongfeng
[¿¼ÑÐ] 301Çóµ÷¼Á +5 149. 2026-04-10 5/250 2026-04-10 15:45 by ²ñС°×
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÉúÎïѧÇóÏà¹Ø×¨Òµµ÷¼Á +4 Áõīī 2026-04-09 4/200 2026-04-10 12:07 by pengliang8036
[¿¼ÑÐ] ²ÄÁϹ¤³Ìµ÷¼Á +12 СÁõͬѧ߹߹ 2026-04-06 13/650 2026-04-09 17:07 by luoyongfeng
[¿¼ÑÐ] Çó»úеר˶297µÚ¶þÅúµ÷¼Á +5 ʰÆâ12¡£ 2026-04-08 5/250 2026-04-09 16:43 by Ôʵ±ÊʶÈ
[¿¼ÑÐ] 083200 ³õÊÔ305·Ö Çóµ÷¼Á Ôݲ»¿¼ÂÇ¿çרҵ +15 Claireyyyy 2026-04-09 15/750 2026-04-09 16:11 by zhuimr
[¿¼ÑÐ] 274Çóµ÷¼Á +5 ɽ°¢Âû 2026-04-07 5/250 2026-04-09 15:28 by 18828373951
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +13 ÏàÐűػá¹ââÍòÕ 2026-04-06 16/800 2026-04-09 13:54 by ÐìÁ¼°×ü´óÏÀ
[¿¼ÑÐ] Çóµ÷¼Á +13 Æâluck 2026-04-07 13/650 2026-04-08 22:46 by Öí»á·É
[¿¼ÑÐ] ר˶0854³õÊÔ¿¼²Ä¿Æ»ù£¬Çóµ÷¼Á +7 3220548044 2026-04-06 10/500 2026-04-08 21:59 by hypershenger
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ085600Çóµ÷¼Á +21 ³ÔµÄ²»ÉÙ 2026-04-05 24/1200 2026-04-08 16:47 by sunhuadong
[¿¼ÑÐ] 287Çóµ÷¼Á +6 Fnhc 2026-04-07 6/300 2026-04-08 10:05 by xingguangj
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +13 ºº123456 2026-04-07 14/700 2026-04-07 22:53 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 312Çóµ÷¼Á +18 gtw1 2026-04-06 20/1000 2026-04-07 18:16 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 338Çóµ÷¼Á +4 ÎÒÏëÉϰ¶ii 2026-04-05 4/200 2026-04-06 21:04 by ľ×Ó¾ý1218
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û